Ear cup



FIG. 1 is an isometric perspective view of an ear cup, illustrating ournew design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines illustrate a portion of the ear cup that forms no partof the claimed design.

CLAIM The ornamental design for an ear cup, as shown and described.